- try to avoid Maximum call stack size exceeded with jQuery .off() function for dynamic fields. Refs #138

- removed trailing space in .on() function in bindValidationEvents. Refs #138

- fixed ParsleyMultiple inheritance. Caused problems with jquery .on() & .off() on multiple inputs
- added trim function to binded triggers that where improperly binded by .on() function. Fixes #138
- added two data triggers that produced previous .on() bugs in test suite, to consign definitely this fix